2448-878X
2448-878X
S2448-878X2021000300153
10.48102/rlee.2021.51.3.403
Mexico
00
12
2021
00
12
2021
51
3
153
178
[
2004
]
[
2000
]
[
1990
435-53
]
[
2006
47
47
]
[
1985
]
[
1995
]
[
2008
10
10
1-15
]
[
2001
]
[
2002
5
1
1
227247
]
[
1999
7-31
]
[
2007
]
[
2016
]
[
1999
]
[
2017
7
13
13
58-73
]
[
2003
12
12
99-107
]
[
1993
145-74
]
[
1990
]
[
2015
18
18
95-108
]
[
1995
]
[
2013
]
[
2001
29
29
53-70
]
[
2012
15
28
28
23-48
]
[
2012
266
266
43-60
]
[
2004
]
[
1999
]
[
1991
]
[
2003
]
[
2006
]
[
1972
382-402
]
[
2012
208
208
41-6
]
[
1995
306
306
245-69
]